Quicksilver Bell Housing Exhaust Bellows 18654A1- for MerCruiser Stern Drive Models MC-I, MR, Alpha One and Alpha One Gen II, Vazer, Bravo and Blackhawk (1963 and Newer)
Flexible, ribbed composite bellows to keep water from entering the at the bell housing.
Includes hose clamps for both ends.
Easy to install with common tools.
Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser stern drive